Search results with tag "To navigation"

CHAPTER 5 - NAVIGATIONAL AIDS - National Oceanic and ...

REVISED DECEMBER 21, 2001 NAUTICAL CHART MANUAL 5 NAVIGATIONAL AIDS 5.1 Aid to Navigation vs. Navigational Aid An "aid to navigation" is a man-made structure or device external to a craft, and specifically designed to assist navigators in determining their position or a safe course, or to warn of dangers or

  Navigation, To navigation